VALUE OF COMBUSTION HEAT OF BIOMASS MATERIAL DEPENDING ON SIZE OF BIOMASS PARTICLES AND PERIOD OF MEASURING IN CALORIMETER

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F15%3A69642" target="_blank" >RIV/60460709:41340/15:69642 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
VALUE OF COMBUSTION HEAT OF BIOMASS MATERIAL DEPENDING ON SIZE OF BIOMASS PARTICLES AND PERIOD OF MEASURING IN CALORIMETER
Original language description
The paper compares the measured values of combustion heat for partially dehydrated digestate from an agricultural BGP (biogas plant) and for Miscanteus x Gigantheus (for the same dampness of samples). We ascertained that the measured values of combustionheat of the stated biomass materials depend on the size of the biomass particles (level of grinding). The differences between the values of combustion heat for the smallest biomass fraction of 0.1 mm and the biggest of 2.5 mm are approximately 8%. Fromthe achieved results, we experimentally derived the maximum size of the biomass particles for measuring in the calorimeter. Further differences in the measured values of combustion heat are caused by the selected different durations of the whole measuring cycle in the calorimeter (we used adiabatic calorimeter MS-10 with measuring cycles of 5, 8 and 16 minutes) and the differences oscillated within the interval up to 4%. With a longer measuring cycle, we achieved smaller oscillation of t
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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